• You will design, architect, and build the core system — a stateful, multi-layer architecture spanning data ingestion, decision logic, and AI-powered delivery • You will establish the norms, the workflows, and the standards for how AI-native development actually works at scale on a small team • You will own the full technical vision and be accountable for it • Establish an AI-native development culture: AI tools as the default, human judgment as the filter • Hire and mentor a small senior team (2–3 Product Engineers) as the product scales from v1 to v2

• Product Surfaces • Student-facing product interfaces — the core user experience that learners interact with daily • Real-time features that surface AI intelligence in ways that feel immediate and useful, not mechanical • Responsive, performant UI built on a shared component library • Backend & AI Integration • API routes and backend services connecting the user interface to the intelligence and data layers • AI orchestration integration: streaming responses, agent outputs, structured recommendations in context • Event-driven ingestion pipelines that translate platform activity into structured, reliable signals • Data & Infrastructure • Storage architecture and schema design for persistent user state — built to evolve as the product grows • Deployment infrastructure, CI/CD, and environment management — no dedicated DevOps to hand off to • Data access controls and audit logging that satisfy institutional security and compliance requirements • Quality & Velocity • End-to-end feature ownership from spec to production — including testing, monitoring, and iteration • Active use of AI-assisted development tooling to maintain high output without sacrificing code quality • Contribution to shared component libraries and codebase standards as the team grows • Stay on the bleeding edge of the AI ecosystem — Claude Code, Cursor, OpenAI Agent SDK, MCPs, and whatever comes next. • When a better way to build exists, find it and bring it in. • Please include a link to your portfolio/GitHub as part of your application.

This description is a summary of our understanding of the job description. Click on 'Apply' button to find out more. Role Description What is your new project? - Domain: AI-powered sales co-pilot - Location: Israel, USA - Company size: up to 10 employees - Founded in: 2025 What makes you a great fit: - 5+ years building production Electron applications - Strong Swift and macOS systems programming experience - Experience writing native modules that bridge Swift ↔ Node/Electron - Familiarity with WebRTC, real-time audio/video, or media pipelines - Expertise in: - App signing and notarization - Secure storage and keychain APIs - OS-level networking permissions - Background processes and launch agents - Strong architectural judgment around performance, reliability, and observability - Upper-intermediate+ level of English Will be a plus: - Experience with Windows or Linux desktop packaging - Experience with SOC-2 / enterprise security controls - Knowledge of Chromium internals or custom Electron builds - Experience building desktop tools for sales enablement or productivity products Your day-to-day in this position: - Lead development of the macOS desktop client built with Electron - Architect and maintain machine-side infrastructure: - System-level privileges and native services - Secure login and device identity - Background services and daemons - Auto-update pipeline and versioning - Hardware and OS capability detection - Implement Swift native modules and frameworks for high-performance features - Integrate with conferencing tools, audio interfaces, and OS APIs - Optimize low-latency media routing, microphone/headset handling, and CPU/GPU usage - Establish and maintain a hardened security posture for enterprise customers - Create an internal roadmap for reliability, performance, and security improvements - Mentor others on desktop development best practices Qualifications - 5+ years building production Electron applications - Strong Swift and macOS systems programming experience - Experience writing native modules that bridge Swift ↔ Node/Electron - Familiarity with WebRTC, real-time audio/video, or media pipelines - Upper-intermediate+ level of English Benefits - People-oriented management without bureaucracy - The friendly climate inside the company is confirmed by the frequent comeback of previous employees - Flexible working schedule - Full financial and legal support for private entrepreneurs - Free English classes with native speakers or with Ukrainian teachers (for your choice) - Dedicated HR Company Description MWDN connects exceptional tech talent with leading companies across Israel, the USA, Great Britain, and Western Europe. We aim to ensure our employees enjoy a rewarding and secure experience while collaborating with prestigious international clients. MWDN is ranked among the top 5 IT employers in our region by DOU, and we pride ourselves on our transparency and commitment to our team.

• Work within our existing production platform built primarily with PHP, Zend Framework, and JavaScript. • Responsibilities include: - Building and enhancing features within the existing platform - Debugging and resolving production issues - Refactoring legacy code to improve maintainability - Improving reliability, performance, and system quality • Help bring AI capabilities directly into the platform. • Responsibilities include: - Integrating LLM and AI APIs into product workflows - Building AI-powered tools and automation inside the platform - Identifying opportunities where AI can improve user workflows - Ensuring AI features are reliable and production-ready - Using AI development tools as part of your workflow is expected. • Build new software products that expand the platform. • Responsibilities include: - Designing and developing new applications and product modules - Building production-ready systems rather than simple prototypes - Working across the product lifecycle from concept to deployment - Contributing ideas that shape future product direction - Much of this work will involve modern frontend development using React and related technologies.